diff --git a/cmd/pg-lockless-fifo-demo/main.go b/cmd/pg-lockless-fifo-demo/main.go
index d95a6cb..15afeb0 100644
--- a/cmd/pg-lockless-fifo-demo/main.go
+++ b/cmd/pg-lockless-fifo-demo/main.go
@@ -33,7 +33,7 @@ func run(ctx context.Context) error {
 			} else if err := row.Scan(&n); err != nil {
 				log.Println("scan err:", err)
 			} else {
-				log.Println("ping...")
+				log.Println("pinged")
 			}
 		})
 		return ctx.Err()